Coffee Bean Grading Sieve Set - Sieve Set for Home Coffee Bean, Stainless Steel Coffee Green Bean #12-21 Mesh Round Sifter for Roasters, Labs & Home Coffee Enthusiasts,Protective coating/iron

Product Specifications:For a more even roasting effect, smaller coffee beans require a faster roasting speed.Material: Protective-coated iron; stainless steel optionalScreen Sizes:21 mesh (8.33 mm)20 mesh (7.93 mm)19 mesh (7.54 mm)18 mesh (7.14 mm)17 mesh (6.74 mm)16 mesh (6.35 mm)15 mesh (5.95 mm)14 mesh (5.55 mm)13 mesh (5.15 mm)12 mesh (4.76 mm);Single Screen Size: 20*5 cm;Product Includes:10 screens,1 base plate

• 10-Grade Screen: Multi-layered filtration for graded filtering: 21 mesh (8.33 mm), 20 mesh (7.93 mm), 19 mesh (7.54 mm), 18 mesh (7.14 mm), 17 mesh (6.74 mm), 16 mesh (6.35 mm), 15 mesh (5.95 mm), 14 mesh (5.55 mm), 13 mesh (5.15 mm), 12 mesh (4.76 mm)
• Premium, Durable Construction: Crafted from iron with a protective coating or high-quality stainless steel using a one-piece die-casting process. The smooth, rounded screen and exquisite edge pressing ensure a perfect fit and long-lasting durability.
• Easy to Use: The basic aperture unit for coffee bean grading sieves is 1/64 inch (0.4 mm). The sieve number indicates the number of 1/64 inch aperture holes on the sieve; for example, a #15 sieve has an aperture of 15/64 inches, or 5.95 mm.
• Enhanced Roasting Quality: By separating coffee beans into uniformly sized particles, this sieve set ensures a more even roasting process, leading to a higher quality finished product with consistent flavor and aroma.
• Ideal for Coffee Enthusiasts: Perfect for coffee shops and home baristas, this standard grading sieve set rigorously sieves beans at each layer to guarantee uniform size, enhancing the overall coffee-making experience.